Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b5e5ddba1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_list

system_listRun #52d4b590e6e18Run #52d4b5e5ddba1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)582 552 -30 -5.2%
Incl. Wall Time (microsec) per call 582 552 -30 -5.2%
Excl. Wall Time (microsec)157 155 -2 -1.3%
Incl. CPU (microsecs)467 442 -25 -5.4%
Incl. CPU (microsecs) per call 467 442 -25 -5.4%
Excl. CPU (microsec)15 16 1 6.7%
Incl. MemUse (bytes)66,640 66,640 0 0.0%
Incl. MemUse (bytes) per call 66,640 66,640 0 0.0%
Excl. MemUse (bytes)456 456 0 0.0%
Incl. PeakMemUse (bytes)77,944 77,944 0 0.0%
Incl. PeakMemUse (bytes) per call 77,944 77,944 0 0.0%
Excl. PeakMemUse (bytes)480 480 0 0.0%

Parent/Child Regression/Improvement report for system_list [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
system_list0 N/A% -30 -10.2% -25 -7.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -6.7% 1 4.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% -30 -100.0% -25 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -27 -90.0% -23 -92.0% 0 N/A% 0 N/A%
system_register0 N/A% -1 -3.3% -2 -8.0% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%